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389935

Sigma-Aldrich

Silicon 2,3-naphthalocyanine bis(trihexylsilyloxide)

Dye content 95 %

Synonym(s):

2,3-Naphthalocyaninato-bis(trihexylsiloxy)silane, Bis(trihexylsiloxy)silicon 2,3-naphthalocyanine

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About This Item

Empirical Formula (Hill Notation):
C84H102N8O2Si3
CAS Number:
92396-88-8
Molecular Weight:
1340.02
Beilstein/REAXYS Number:
4348502
MDL number:
MFCD21363031
UNSPSC Code:
12352103
PubChem Substance ID:
329755817
NACRES:
NA.23

composition

Dye content, 95%

mp

270 °C (dec.) (lit.)

λmax

729 nm
774 nm (2nd)

SMILES string

CCCCCC[Si](CCCCCC)(CCCCCC)O[Si]1(O[Si](CCCCCC)(CCCCCC)CCCCCC)n2c3nc4nc(nc5n1c(nc6nc(nc2c7cc8ccccc8cc37)c9cc%10ccccc%10cc69)c%11cc%12ccccc%12cc5%11)c%13cc%14ccccc%14cc4%13

InChI

1S/C84H102N8O2Si3/c1-7-13-19-33-47-95(48-34-20-14-8-2,49-35-21-15-9-3)93-97(94-96(50-36-22-16-10-4,51-37-23-17-11-5)52-38-24-18-12-6)91-81-73-57-65-43-29-30-44-66(65)58-74(73)83(91)89-79-71-55-63-41-27-28-42-64(63)56-72(71)80(86-79)90-84-76-60-68-46-32-31-45-67(68)59-75(76)82(92(84)97)88-78-70-54-62-40-26-25-39-61(62)53-69(70)77(85-78)87-81/h25-32,39-46,53-60H,7-24,33-38,47-52H2,1-6H3/b87-77-,87-81-,88-78-,88-82-,89-79-,89-83-,90-80-,90-84-

InChI key

UHZAFCVNWQGRLM-RXJYMHMBSA-N

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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B Nagy et al.
Archives of biochemistry and biophysics, 385(1), 194-202 (2001-05-22)
Oxidative stress, such as photodynamic therapy with the silicon phthalocyanine Pc 4 (Pc 4-PDT), can induce apoptosis and tumor necrosis factor alpha (TNF) production. TNF receptors, as well as other death receptors, have been implicated in stress-induced apoptosis. To assess
E Ben-Hur et al.
Photochemistry and photobiology, 65(3), 456-460 (1997-03-01)
The silicon phthalocyanine HOSiPcOSi(CH3)2(CH2)3 N(CH3)2 (Pc 4), is being studied as a photosensitizer for virus inactivation in red blood cell concentrates (RBCC). The RBCC spiked with cell-free human immunodeficiency virus (HIV) or with HIV actively replicating in the T-lymphocytic cell
K Azizuddin et al.
International journal of oncology, 18(2), 411-415 (2001-02-15)
Photodynamic therapy (PDT) is a novel cancer treatment utilizing a photosensitizer, visible light and oxygen. PDT with the silicon phthalocyanine Pc 4, a new photosensitizer, is highly effective in cancer cell destruction and tumor ablation. The mechanisms underlying cancer cell
N Ahmad et al.
The Journal of investigative dermatology, 115(6), 1041-1046 (2000-12-20)
Photodynamic therapy is a promising treatment modality for a variety of cutaneous neoplasms and other skin disorders. Studies suggest an involvement of multiple pathways during photodynamic-therapy-mediated cell death. A complete knowledge of the mechanisms involved in photodynamic therapy may lead
C M Whitacre et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 6(5), 2021-2027 (2000-05-18)
Photodynamic therapy (PDT) using the silicon phthalocyanine photosensitizer Pc 4 [HOSiPcOSi(CH3)2(CH2)3N-(CH3)2] is an oxidative stress associated with induction of apoptosis in various cell types. We assessed the effectiveness of Pc 4-PDT on SW480 colon cancer xenografts grown in athymic nude
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